/*======================================css reset(����)===============================================*/
html, body, div, span, applet, object, iframe, h1, h2, h3,
h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address,
big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend, table, caption, tbody, tfoot,
thead, tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-weight: inherit;/*�̳�*/
    font-style: inherit;
    vertical-align: baseline;
    box-sizing: border-box;
}
:focus {
    outline: 0;
}
table {
    border-collapse: separate;
    border-spacing: 0;
}
caption, th, td {
    text-align: left;
    font-weight: normal;
}
a img, iframe {
    border: none;
}
ol, ul {
    list-style: none;
}
input, textarea, select, button {
    font-family: inherit;
    box-sizing: border-box;
}
select {
    margin: inherit;
}
/* Fixes incorrect placement of numbers in ol��s in IE6/7 */
ol { margin-left:2em; }
/* == clearfix == */
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
.clearfix {display: inline-block;}
* html .clearfix {height: 1%;}
.clearfix {display: block;}

a{
    text-decoration: none;
    color: #000;
}
a:link, a:visited, a:hover, a:active{
    text-decoration: none;
}

html{
    font-size:  20px;
}
body{
    font-size: 125%;
    font-family: Microsoft Yahei, "Helvetica Neue", Helvetica,Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif;
}

/*=========================font-size=============================*/

.font12{
    font-size: 0.6rem;
}
.font13{
    font-size: 0.65rem;
}

/* ʵ�� */
.addsty
{
    margin-right:10px;
}

.font14{
    font-size: 0.7rem;
}
.font15{
    font-size: 0.75rem;
}
.font16{
    font-size: 0.8rem;
}
.font17{
    font-size: 0.85rem;
}
.font18{
    font-size: 0.9rem;
}



@media screen and (max-width: 400px){
    .font12{
        font-size: 0.6rem;
    }
    .font13{
        font-size: 0.65rem;
    }
    .font14{
        font-size: 0.7rem;
    }
    .font15{
        font-size: 0.75rem;
    }
    .font16{
        font-size: 0.8rem;
    }
    .font17{
        font-size: 0.85rem;
    }
    .font18{
        font-size: 0.9rem;
    }
}

@media screen and (min-width: 401px){
    .font12{
        font-size: 0.65rem;
    }
    .font13{
        font-size: 0.7rem;
    }
    .font14{
        font-size: 0.75rem;
    }
    .font15{
        font-size: 0.8rem;
    }
    .font16{
        font-size: 0.85rem;
    }
    .font17{
        font-size: 0.9rem;
    }
    .font18{
        font-size: 0.95rem;
    }

}


@media screen and (min-width: 500px){
    .font12{
        font-size: 0.7rem;
    }
    .font13{
        font-size: 0.75rem;
    }
    .font14{
        font-size: 0.8rem;
    }
    .font15{
        font-size: 0.85rem;
    }
    .font16{
        font-size: 0.9rem;
    }
    .font17{
        font-size: 0.95rem;
    }
    .font18{
        font-size: 1rem;
    }

}

@media screen and (min-width: 700px){
    .font12{
        font-size: 0.75rem;
    }
    .font13{
        font-size: 0.8rem;
    }
    .font14{
        font-size: 0.85rem;
    }
    .font15{
        font-size: 0.9rem;
    }
    .font16{
        font-size: 0.95rem;
    }
    .font17{
        font-size: 1rem;
    }
    .font18{
        font-size: 1.05rem;
    }
}












































